An electrochemical study of uranium behaviour in LiCl-KCl-CsCl eutectic melt / Maltsev D.S., Volkovich V.A., Vasin B.D., Vladykin E.N. // Journal of Nuclear Materials. - 2015. - V. 467, l. . - P. 956-963.

ISSN:

00223115

Type:

Article

Abstract:

Electrochemical behaviour of uranium was studied in the low melting ternary LiCl-KCl-CsCl eutectic at 573-1073 K employing potentiometry, cyclic voltammetry and chronopotentiometry. Uranium electrode potentials were measured directly and U(III)/U(IV) red-ox potentials were determined from the results of cyclic voltammetry measurements. Formal standard electrode and red-ox potentials of uranium, and thermodynamic properties of uranium chlorides in the studied melt were calculated. Diffusion coefficients of U(III) and U(IV) ions were determined using cyclic voltammetry and chronopotentiometry. © 2015 Elsevier B.V. All rights reserved.

Author keywords:

Chloride melts; Chronopotentiometry; Cyclic voltammetry; Diffusion coefficients; Electrochemistry; Redox potential; Standard electrode potential; Uranium

Index keywords:

Cesium alloys; Chlorine compounds; Diffusion; Electrochemistry; Electrodes; Eutectics; Redox reactions; Thermodynamic properties; Uranium; Voltammetry; Chloride melt; Chronopotentiometry; Electrochemi

DOI:

10.1016/j.jnucmat.2015.10.014

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949487620&doi=10.1016%2fj.jnucmat.2015.10.014&partnerID=40&md5=1aa7c87f8b1ab2c60d45c66bec1ba570

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Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949487620&doi=10.1016%2fj.jnucmat.2015.10.014&partnerID=40&md5=1aa7c87f8b1ab2c60d45c66bec1ba570
Affiliations	Department of Rare Metals and Nanomaterials, Institute of Physics and Technology, Ural Federal University, Ekaterinburg, Russian Federation
Author Keywords	Chloride melts; Chronopotentiometry; Cyclic voltammetry; Diffusion coefficients; Electrochemistry; Redox potential; Standard electrode potential; Uranium
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Correspondence Address	Volkovich, V.A.; Department of Rare Metals and Nanomaterials, Institute of Physics and Technology, Ural Federal UniversityRussian Federation; email: v.a.volkovich@urfu.ru
Publisher	Elsevier
CODEN	JNUMA
Language of Original Document	English
Abbreviated Source Title	J Nucl Mater
Source	Scopus